Hearing will deteriorate in some intracanalicular vestibular schwannomas, regardless of tumor growth. Hearing deterioration, if on a large scale, most likely occurs early in follow-up. The present results using conservative management in these tumors appear similar to those reported for stereotactic radiotherapy or microsurgery.

Marjolin ulcer is a well-defined, but uncommon malignant ulcer that occurs in chronic wounds and cutaneous scars. Jean-Nicolas Marjolin was credited with describing this phenomenon in 1828. This entity is frequently overlooked and therefore inadequately treated leading to a poor prognosis. The malignant transformation of an ulcer is most commonly associated with burn scars, but has been reported in many other types of chronic, non healing wounds such as traumatic wounds, venous stasis and chronic pressure ulcers, fistulas, lacerations and leprosy ulcers. Development of malignancy tends to be slow with an average time of approximately 25 years. Various theories concerning pathogenesis of Marjolin ulcer have been proposed. Well-differentiated squamous cell carcinoma (SCC) is the most common histological type of Marjolin ulcer. Biopsy with histopathologic interpretation remains the gold standard for the diagnosis, with radical surgical excision being the treatment of choice. A high index of suspicion should be held by any health care provider when evaluating a chronic, non healing wound. This is a case report of a Marjolin ulcer arising on the left buttock of a patient with a long-standing history of a traumatic wound.

Tension has a significant effect on prosthesis function. Malleus assembly to the stapes head type prostheses generally result in better transmission of vibrations to the stapes footplate than tympanic membrane assembly to the stapes head type prostheses.

No abstract

We describe the technique of implant-site split-skin grafting for the bone-anchored hearing aid (BAHA). Twenty-five patients have undergone this procedure (20 adults and five children) since 1993 with a minimum follow-up of 1 year. Fifteen adults were operated upon as single stage surgery, all other cases (including all children) were performed in two stages. In four patients (16%) significant early graft inflammation was encountered which settled with outpatient treatment. In one the abutment had to be temporarily removed to allow the graft to settle. All patients now have a stable graft site. This surgical technique is straightforward and a separate graft donor site is avoided. It would appear this technique results in a stable BAHA graft site with low associated morbidity.